I have a workbook that a business counterparty sent me.
It is partially protected.
I can open it in Excel 2010 with no prompts and use what is permitted.
However, when I try and load the workbook in Cells.Java 17.5 I get:
com.aspose.cells.CellsException: Please provide password for the Workbook file.
If I open the file in Excel 2010, then re-save it, I can then successfully load it with Aspose Cells.